APW8739 Description
The APW8739 is a high efficiency driver for 4 channels of LEDs. It’s a wide range input voltage operating from 6V to 24V. It’s capable of driving typically 68 (17x4) pieces.
APW8739 Key Features
- 4 channels
- 6V to 24V Input Voltage Supply
- Drive up to 68(17x4) White LEDs
- Current Match (balance) +/- 1% (Typ.)
- Current Accuracy +/-1% (Typ.)
- Built internal SW MOSFET Rds(on) 0.25 ohm (typ.)
- SMBus control to program below
- LED Current: 22.58mA to 180 mA -Switching Frequency: 200KHz to 900KHz -Dimming mode: PWM, DC and Mixed-mode
- Enable / Shutdown Function and Fault indication
- Built in UVLO Control Detection on VIN